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COM Connections
Two COM connections (COM1, COM2) are located on the motherboard. COM1 is located on
the I/O back panel. COM2 is located next to JIPMB1.
VGA Port
A video (VGA) port is located next to LAN2 on the I/O back panel. Refer to the motherboard
layout below for the location.
2
BMC
LEDBMC
MH11
1
MH1
SP1
JD1
BT1
JI2C_FP1
1
USB 2/3
USB 4/5
M.2-P
LEDSSD1
JBT1
USB 8/9(3.0)
IPMI CODE
BIOS
MAC CODE
LICENSE
BAR CODE
PCH
FANB
JL1
I-SATA1 I-SATA0
COM Port
Pin Definitions
Pin#
Definition
Pin#
1
DCD
6
2
RXD
7
3
TXD
8
4
DTR
9
5
Ground
10
3
VGA
LEDUID
JUIDB1
LAN
USB 6/7(3.0)
LAN
CTRL
CTRL
LAN2
LAN1
OPEN 1st
CPU
CLOSE 1st
JF1
USB 10(3.0)
JRK1
1
JTPM1
FANA
33
Definition
DSR
RTS
CTS
RI
N/A
1
COM1
1. COM1
FAN5
2. COM2
IPMI_LAN
USB 0/1
3. VGA Port
FAN2
FAN1
Chapter 2: Installation
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